was taken up with the SS tubing. The 321 stainless from Burns is pricey. It set me back like $1200 for the pieces alone. The other costs were not far behind for labor and other flanges and misc stuff. Some Pentroofs would have been much cheaper! The person who made the manifolds is making the intake manifold too. He is really freakin good. He has some tricks up his sleeve for the intake manifold, when it is done everyone will have a surprise (including me).